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006 m |o d |
007 cr |||||||||||
008 190515s2019 si |||| o |||| 0|eng
010 _a 2019743547
020 _a9789811359644
024 7 _a10.1007/978-981-13-5965-1
_2doi
035 _a(DE-He213)978-981-13-5965-1
038 _akhadija
040 _aDLC
_beng
_epn
_erda
_cDLC
072 7 _aTDM
_2bicssc
072 7 _aTDPM
_2thema
072 7 _aTEC021030
_2bisacsh
082 0 4 _a620.16
_223
_bKAR
100 1 _aKarkhin, Victor A.
_eauthor.
_934632
245 1 0 _aThermal Processes in Welding /
_cby Victor A. Karkhin.
250 _a1st ed. 2019.
264 1 _aSingapore :
_bSpringer Singapore :
_bImprint: Springer,
_c2019.
300 _a1 online resource (XIX, 478 pages 284 illustrations)
336 _atext
_btxt
_2rdacontent
337 _acomputer
_bc
_2rdamedia
338 _aonline resource
_bcr
_2rdacarrier
347 _atext file
_bPDF
_2rda
490 1 _aEngineering Materials,
_x1612-1317
505 0 _aEnergy characteristics of welding heat sources -- Thermal properties of metals -- Physical fundamentals of heat transfer during welding -- Methods for solving problems of heat conduction in welding -- Temperature fields in fusion welding -- Temperature fields in pressure welding -- Temperature fields with a programmable input of heat -- Metal heat cycles during welding -- The melting and solidification of the base metal -- Heating and melting the filler metal -- Inverse heat conduction problem in welding -- Optimization of welding -- Microstructure and mechanical properties of the metal Prediction different zones weld thermal cycles in view.
520 _aThis book describes and systemizes analytical and numerical solutions for a broad range of instantaneous and continuous, stationary and moving, concentrated and distributed, 1D, 2D and 3D heat sources in semi-infinite bodies, thick plane layers, thin plates and cylinders under various boundary conditions. The analytical solutions were mainly obtained by the superimposing principle for various parts of the proposed 1D, 2D and 3D heat sources and based on the assumption that only heat conduction plays a major role in the thermal analysis of welds. Other complex effects of heat transfer in weld phenomena are incorporated in the solutions by means of various geometrical and energetic parameters of the heat source. The book is divided into 13 chapters. Chapter 1 briefly reviews various welding processes and the energy characteristics of welding heat sources, while Chapter 2 covers the main thermophysical properties of the most commonly used alloys. Chapter 3 describes the physical fundamentals of heat conduction during welding, and Chapter 4 introduces several useful methods for solving the problem of heat conduction in welding. Chapters 5 and 6 focus on the derivation of analytical solutions for many types of heat sources in semi-infinite bodies, thick plane layers, thin plates and cylinders under various boundary conditions. The heat sources can be instantaneous or continuous, stationary or moving, concentrated or distributed (1D, 2D or 3D). In Chapter 7 the temperature field under programmed heat input (pulsed power sources and weaving sources) is analyzed. In turn, Chapters 8 and 9 cover the thermal cycle, melting and solidification of the base metal. Heating and melting of filler metal are considered in Chapter 10. Chapter 11 addresses the formulation and solution of inverse heat conduction problems using zero-, first- and second-order algorithms, while Chapter 12 focuses on applying the solutions developed here to the optimization of welding conditions. In addition, case studies confirm the usefulness and feasibility of the respective solutions. Lastly, Chapter 13 demonstrates the prediction of local microstructure and mechanical properties of welded joint metals, while taking into account their thermal cycle. The book is intended for all researches, welding engineers, mechanical design engineers, research engineers and postgraduate students who deal with problems such as microstructure modeling of welds, analysis of the mechanical properties of welded metals, weldability, residual stresses and distortions, optimization of welding and allied processes (prewelding heating, cladding, thermal cutting, additive technologies, et cetera). It also offers a useful reference guide for software engineers who are interested in writing application software for simulating welding processes, microstructure modeling, residual stress analysis of welds, and for robotic-welding control systems.
563 _ahardcover
588 _aDescription based on publisher-supplied MARC data.
650 0 _aHeat engineering.
_930249
650 0 _aHeat transfer.
_930250
650 0 _aManufactures.
_934633
650 0 _aMass transfer.
_911005
650 0 _aMetals.
650 0 _aThermodynamics.
_97134
650 1 4 _aMetallic Materials.
_0https://scigraph.springernature.com/ontologies/product-market-codes/Z16000
_934634
650 2 4 _aEngineering Thermodynamics, Heat and Mass Transfer.
_0https://scigraph.springernature.com/ontologies/product-market-codes/T14000
_930252
650 2 4 _aManufacturing, Machines, Tools, Processes.
_0https://scigraph.springernature.com/ontologies/product-market-codes/T22050
_934635
650 2 4 _aThermodynamics.
_0https://scigraph.springernature.com/ontologies/product-market-codes/P21050
_97134
776 0 8 _iPrint version:
_tThermal processes in welding.
_z9789811359644
_w(DLC) 2018966399
776 0 8 _iPrinted edition:
_z9789811359644
776 0 8 _iPrinted edition:
_z9789811359668
830 0 _aEngineering Materials,
_x1612-1317
_934636
906 _a0
_bibc
_corigres
_du
_encip
_f20
_gy-gencatlg
942 _2ddc
_cBK
999 _c540556
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